ECHO eFORCE 56V X Series Brushless Cordless Battery Attachment Capable 17 in. Swath String Trimmer w/ Speed-Feed (Tool Only) DPAS-2600SBBT - The Home Depot
ECHO eFORCE 56V X Series 17 in. Brushless Cordless Battery String Trimmer/Brushcutter with 5.0 Ah Battery and Rapid Charger DSRM-2600UR2 - The Home Depot
EGO POWERLOAD with LINE IQ 56-volt 16-in Telescopic Battery String Trimmer 4 Ah (Battery and Charger Included) in the String Trimmers department at Lowes.com